TY - GEN
T1 - A proposal of eddy current monitoring for advanced plant maintenance
AU - Takagi, Toshiyuki
AU - Uchimoto, Tetsuya
AU - Yamamoto, Toshihiro
PY - 2009
Y1 - 2009
N2 - This paper shows some experimental results we conducted for evaluating the performance of a monitoring system using eddy current testing (ECT) technique. The ECT signals were observed while cyclic tensile loads were applied to a specimen with a V-notch or a semi-elliptical slot. Also, finite element analyses were performed to compare the monitoring signals obtained in laboratory experiments and computations for showing the possibility to predict crack propagation from observed monitoring signals based on the results of finite element analysis. The results shown in this paper indicate that eddy current monitoring (ECM) provides a good possibility of monitoring crack propagation quantitatively.
AB - This paper shows some experimental results we conducted for evaluating the performance of a monitoring system using eddy current testing (ECT) technique. The ECT signals were observed while cyclic tensile loads were applied to a specimen with a V-notch or a semi-elliptical slot. Also, finite element analyses were performed to compare the monitoring signals obtained in laboratory experiments and computations for showing the possibility to predict crack propagation from observed monitoring signals based on the results of finite element analysis. The results shown in this paper indicate that eddy current monitoring (ECM) provides a good possibility of monitoring crack propagation quantitatively.
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M3 - Conference contribution
AN - SCOPUS:84905695283
SN - 9781618390097
T3 - 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009
SP - 738
EP - 746
BT - 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009
PB - British Institute of Non-Destructive Testing
T2 - 6th International Conference on Condition Monitoring and Machinery Failure Prevention Technologies 2009
Y2 - 23 June 2009 through 25 June 2009
ER -